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急性广泛前壁心肌梗死（心梗）常并发梗死后心包炎，在心电图上可出现PQ段压低，但在急性下壁心梗中心电图上如出现PQ段压低往往有其特殊的临床意义，本文对急性下壁有Q波心梗中PQ段压低的临床意义作一探讨。1资料与方法从近3年本院CCU病房住院病人中选出急性下壁Q波心梗病人14
Acute extensive anterior myocardial infarction (MI) often complicated by pericarditis after infarction, PQ segment depression may occur on the ECG, but in the acute inferior myocardial infarction electrocardiogram PQ segment appears to have its particular clinical significance of depression, this article Acute inferior wall with Q-wave myocardial infarction PQ depression in the clinical significance of a discussion. 1 Materials and Methods From the hospital in recent 3 years CCU ward inpatients selected acute inferior Q wave myocardial infarction patients 14